Wool felt bob is a type of polishing wool felt, which is mandrel mounted. Manufactured from 100%pressed wool felt, wool felt bob has outstanding wear resistance character. The mandrel shank is made of high quality precision steel, which has the diameter of 3/32ʺ, 1/8ʺ and 1/4ʺ.
The wool felt bobs have two different types: cylindrical felt bobs and shaped felt bobs. Different shapes of wool felt bobs can suit more applications and polish more precise.
The diameter size ranges from 1/8ʺ up to 3ʺ and available in soft, medium, hard and rock hard densities.
The wool felt bob owns small body which can be used for precision polishing. It is suitable for eliminating scratch on the glasses, ceramic and other products.
Specifications
Item | Width | Height | Shank diameter | Type |
NWFBC-01 | 1/8ʺ | 1/4ʺ | 3/32ʺ | Small cylindrical |
NWFBC-02 | 1/8ʺ | 3/8ʺ | 3/32ʺ | Small cylindrical |
NWFBC-03 | 3/16ʺ | 3/8ʺ | 3/32ʺ | Small cylindrical |
NWFBC-04 | 1/4ʺ | 1/4ʺ | 1/8ʺ | Small cylindrical |
NWFBC-05 | 1/4ʺ | 3/8ʺ | 1/8ʺ | Small cylindrical |
NWFBC-06 | 1/4ʺ | 1/2ʺ | 1/8ʺ | Small cylindrical |
NWFBC-07 | 5/16ʺ | 5/16ʺ | 1/8ʺ | Small cylindrical |
NWFBC-08 | 5/16ʺ | 3/8ʺ | 1/8ʺ | Small cylindrical |
NWFBC-09 | 5/16ʺ | 1/2ʺ | 1/8ʺ | Small cylindrical |
NWFBC-10 | 3/8ʺ | 3/8ʺ | 1/8ʺ | Small cylindrical |
NWFBC-11 | 1/2ʺ | 1/2ʺ | 1/8ʺ | Large cylindrical |
NWFBC-12 | 1/2ʺ | 3/4ʺ | 1/4ʺ | Large cylindrical |
NWFBC-13 | 1/2ʺ | 1ʺ | 1/4ʺ | Large cylindrical |
NWFBC-14 | 3/4ʺ | 1ʺ | 1/4ʺ | Large cylindrical |
NWFBC-15 | 3/4ʺ | 1-1/2ʺ | 1/4ʺ | Large cylindrical |
NWFBC-16 | 1ʺ | 1ʺ | 1/4ʺ | Large cylindrical |
NWFBC-17 | 1ʺ | 1-1/4ʺ | 1/4ʺ | Large cylindrical |
NWFBC-18 | 1ʺ | 1-1/2ʺ | 1/4ʺ | Large cylindrical |
NWFBC-19 | 1ʺ | 1-3/4ʺ | 1/4ʺ | Large cylindrical |
NWFBC-20 | 1ʺ | 2ʺ | 1/4ʺ | Large cylindrical |
NWFBC-21 | 1-1/4ʺ | 1-1/4ʺ | 1/4ʺ | Large cylindrical |
NWFBC-22 | 1-1/2ʺ | 1ʺ | 1/4ʺ | Large cylindrical |
NWFBC-23 | 1-1/2ʺ | 1-1/2ʺ | 1/4ʺ | Large cylindrical |
NWFBC-24 | 2ʺ | 1ʺ | 1/4ʺ | Large cylindrical |
NWFBC-25 | 2ʺ | 1-1/2ʺ | 1/4ʺ | Large cylindrical |
NWFBC-26 | 2ʺ | 2ʺ | 1/4ʺ | Large cylindrical |
NWFBC-27 | 3ʺ | 1-1/2ʺ | 1/4ʺ | Large cylindrical |
Item | Shape | Width | Height | Shank diameter |
NWFBS-01 | Ball shape | 1/2ʺ | 1/2ʺ | 1/8ʺ |
NWFBS-02 | Ball shape | 3/4ʺ | 3/4ʺ | 1/8ʺ |
NWFBS-03 | Ball shape | 1ʺ | 1ʺ | 1/4ʺ |
NWFBS-04 | Club shape | 1/2ʺ | 3/4ʺ | 1/8ʺ |
NWFBS-05 | Club shape | 3/4ʺ | 1ʺ | 1/8ʺ |
NWFBS-06 | Club shape | 1ʺ | 1-1/4ʺ | 1/4ʺ |
NWFBS-07 | Cone shape | 1/2ʺ | 1ʺ | 1/8ʺ |
NWFBS-08 | Cone shape | 3/4ʺ | 1ʺ | 1/8ʺ |
NWFBS-09 | Cone shape | 1ʺ | 1-1/4ʺ | 1/4ʺ |
NWFBS-10 | Rounded cone shape | 3/8ʺ | 1/2ʺ | 1/8ʺ |
NWFBS-11 | Rounded cone shape | 1/2ʺ | 1ʺ | 1/8ʺ |
NWFBS-12 | Rounded cone shape | 3/4ʺ | 1-1/2ʺ | 1/8ʺ |
NWFBS-13 | Rounded cone shape | 1ʺ | 2ʺ | 1/4ʺ |
NWFBS-14 | Wide cone shape | 3/8ʺ | 1/2ʺ | 1/8ʺ |
NWFBS-15 | Wide cone shape | 1/2ʺ | 1ʺ | 1/8ʺ |
NWFBS-16 | Wide cone shape | 3/4ʺ | 3/4ʺ | 1/8ʺ |
NWFBS-17 | Wide cone shape | 1ʺ | 1ʺ | 1/4ʺ |
Features
Applications Compared with wool felt polishing wheel, the wool felt bob can complete more precise polishing and can reach these places where the polishing wheel cannot reached.